Door dont work

Tiny
IMMURILLO2
  • MEMBER
  • 2002 GMC YUKON
  • 165,000 MILES
All four doors n lift door in the back don't open with the button on the key panel to set off alarm n open m lock. Same thing with the inside of the car to unlock n lock it does not work. You can hear the switch work it just does nothing it stared with one n now all off them. We had the after market security system remove along time ago by the dealership do to not working. So it's not that. The dealership said its a $50 part per door but would not tell me what part so I can have my friend do it because it was going to be over 3gran to fix with labor. Can you help I go to school at night n have four kids that I want to get in n out of the car
Saturday, July 14th, 2012 AT 3:39 PM

3 Replies

Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
So each door stopped working one at a time?If so sounds like the door lock actuators went bad one at time.
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Saturday, July 14th, 2012 AT 4:20 PM
Tiny
IMMURILLO2
  • MEMBER
  • 2 POSTS
So I need to replace a total of five of them n they are located on each door correct or is it just one in is it under the hood
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Saturday, July 14th, 2012 AT 6:37 PM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
There is one in each door but you will have to make sure you check for power and ground to each actuator to make sure there bad.
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Sunday, July 15th, 2012 AT 8:47 PM

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